Pioneer BDP-LX91 User Manual

Page 14

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3.5.9 Index Number Request

◆ Command mnemonics

?I

◆ Description of function

When the ?I command is received, the value of the track number (2 digits) and index number (2 digits)
is returned for CD-DA/DTS-CD discs.
An error (E04) is returned if the value cannot be acquired.

◆ Execution examples

Command

Status return

BD player operation
During CD-DA playback

?I<CR>

0102<CR>

(track 1, index 2)

3.5.10 Player Active Mode Request

◆ Command mnemonics

?P

◆ Description of function

When the ?P command is received, the player's operating mode is returned.
The table below shows the operating modes and BD player statuses.

Operating mBD player status

P00

Tray opening completed.
Status from tray closing operation
through disc physical information loading.

P01

No disc loaded in tray with
tray opening completed.
Disc loading completed, disc physical
information loading completed and
disc not playing.

P02

Disc information loading

P03

Tray opening

P04

Normal playback

P05

Still play

P06

Pause

P07

Search operation
Not including searching through repeat operation.

P08

Forward/reverse scanning

P09

Forward/reverse slow play

◆ Execution examples

Command

Status return

BD player operation
During playback

?P<CR>

P04<CR>

ST<CR>

R<CR>

Still play

?P<CR>

P05<CR>

3.5.11 Error Code Request

◆ Command mnemonics

?E

◆ Description of function

When the ?E command is received, the code of the latest error that has occurred after the power has turned on is returned.
The "error code" refers to the error status (E04, E06, etc.) returned by the player in response to the different commands.
If this command is received when there is no latest error code, 00 is returned.

◆ Execution examples

Command

Status return

BD player operation

?E<CR>

00<CR>

(Status with no error command
returned)

?E<CR>

E04<CR>

(When the latest error code
returned was E04)

Confidential Pioneer

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